日期:2014-05-16 浏览次数:20674 次
.container{
			position:relative;
			width:920px;
			margin: 0 auto;
			overflow:hidden;
		}
		.cola1,.colb1,.colc1,
		.cola2,.colb2,.colc2,
		.cola3,.colb3,.colc3{
			height:100px;
			text-align:center;
			line-height: 100px;
			color:#FFF;
			font-size:24px;
		}
                .cola1{
			float:left;
			width: 160px;
			background-color: #F00;
		}
		.colb1{
			float:left;
			width: 600px;
			background-color: #0F0;
		}
		.colc1{
			float:left;
			width: 160px;
			background-color: #00F;
		}
		.cola2{
			position:absolute;
			right:0;
			top:0;
			width: 160px;
			background-color: #F00;
		}
		.colb2{
			width:auto;
			margin:0 160px;
			background-color: #0F0;
		}
		.colc2{
			position:absolute;
			left:0;
			top:0;
			width: 160px;
			background-color: #00F;
		}
		.cola3{
			position:absolute;
			left:600px;
			top:0;
			width: 160px;
			background-color: #F00;
		}
		.colb3{
			float:left;
			width: 600px;
			background-color: #0F0;
		}
		.colc3{
			float:right;
			width: 160px;
			background-color: #00F;
		}<div class="container">
<div class="cola1">A</div>
<div class="colb1">B</div>
<div class="colc1">C</div>
</div>
<div class="container">
<div class="cola2">A</div>
<div class="colb2">B</div>
<div class="colc2">C</div>
</div>
<div class="container">
<div class="cola3">A</div>
<div class="colb3">B</div>
<div class="colc3">C</div>
</div>